| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
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Hengwang's pneumatic rock drill rig are slightly superior in terms of shape design and working performance. This model is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 2200N.m, which meets the needs of 76mm drill pipes and 130 bores. The rotation speed can reach up to 150 revolutions, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, this blast hole drilling rig series models are equipped with engineering tracks and plunger motors as standard, which increase the leveling function, improve the climbing and cross-country performance of the equipment, and can adapt to complex terrain conditions.
Vertical holes can be drilled for slopes to meet the needs of different working conditions.Compared with other rock drills, the Hengwang top hammer drill rig does not increase the impact energy loss with the lengthening of the drill pipe. It can drill deep holes with large diameters. The working noise of the dth rig is greatly reduced, the drilling speed is fast, and the degree of mechanization is high. The auxiliary operation time is less, the operation efficiency of the pit drilling machine is improved, the flexibility of the blast hole rig is good and the drilling quality is high, which greatly improves the progress of the project.
| Model | HW916 |
| Power (KW) | 59 |
| Drilling diameter (mm) | φ90-127 |
| Maximum torque (Nm | 1950 |
| Propulsion (kN) | 15 |
| Lifting force (kN) | 25 |
| Shipping Dimensions (mm) | 5700*2130*2200 |
Main feature:
1. It is designed for drilling 90-127mm.
2. Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.
3. HW-916 is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.
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